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| 035 | _aUPN01000093382 | ||
| 100 | _aD'Ambrosio, Beatriz S. | ||
| 222 | _aEDUCATIONAL STUDIES IN MATHEMATICS | ||
| 245 | _aPre-services teachers' representations of children's understanding of mathematical concepts : conflicts and conflict resolution | ||
| 300 | _a213-230 | ||
| 362 | _a1992 23, no. 3 | ||
| 653 | 0 | _aAPRENDIZAJE EXPERIMENTAL | |
| 653 | 0 | _aEDUCACION DEL MAESTRO EN CONSERVACION | |
| 653 | 0 | _aESTRUCTURA COGNITIVA | |
| 653 | 0 | _aFRAGMENTOS | |
| 653 | 0 | _aREESTRUCTURACION COGNITIVA | |
| 700 | _aMendonca, Tania Maria | ||
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_aAC _b031193 |
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| 905 | _aArticulo | ||
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